161379480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1344829}}^1$

素因数の和:1344843

約数の個数: 32

約数和(自身を含む): 484138800

約数和(自身を除く): 322759320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1344829, 2689658, 4034487, 5379316, 6724145, 8068974, 10758632, 13448290, 16137948, 20172435, 26896580, 32275896, 40344870, 53793160, 80689740, 161379480]

約数ペア:

[(1, 161379480), (2, 80689740), (3, 53793160), (4, 40344870), (5, 32275896), (6, 26896580), (8, 20172435), (10, 16137948), (12, 13448290), (15, 10758632), (20, 8068974), (24, 6724145), (30, 5379316), (40, 4034487), (60, 2689658), (120, 1344829)]